extreme-learning-machine-learning-method

滤波器的一些小程序，有喜欢的可以大家下载下来用用！也可以提出相关的宝贵意见！()

SVG静止无功发生器的滞环控制模型 有一定的参考价值。是我初学SIMULINK的第一个，有很大的启发意义。模型很简单，跟大家共享吧。(SVG STATCOM hysteresis control model has some reference value. Was my first SIMULINK beginner, there are a lot of instructive. Model is very simple, to share it with everyone.)

matlab程序代码，三维杆单元有限元结构刚度和质量矩阵的生成(Matlab program code, 3 d finite element structure stiffness and stem the generation of mass matrix)

首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)

利用牛顿法估计广义线性模型参数，涵盖logistic模型和possion模型。matlab代码(Matlab code for estimating the parameters of the generalized linear regression models, including logistic and poission)

案例算法，基于数量损失和品质衰减的生鲜农产品供应链协调。(Case algorithm, based on the number of losses and quality attenuation fresh agricultural products supply chain coordination.)

用matlab gui画信号的频谱图和时域图形,再画出语谱图，模拟电话(Picture signal with matlab gui frequency spectrum and time domain graph, then draw the language spectrum, analog telephone)

It is a multiagent system formation control 4 agents

Hough transform to detect lines

串行伪码捕获的简单程序 不含噪声和频移(The serial simple pseudo-code acquisition program free of noise and frequency shift)